假设你是李华, 刚收到Julia的来信。请你根据提示回信告诉她昨天你过春节的一些情况。开头已给出, 词数在60个左右。

提示：早上你和家人一起去超市购物；下午在家大扫除；晚上一家人包饺子、吃团圆饭、守夜；一起等待新年的到来。

Dear Julia,

I'm very glad to get your letter. I had a good time yesterday.

                                                                                                                                                                  Yours,

                                                                                                                                                                    Li Hua

对如图所示电路,下列说法中正确的是（  ）